.canvasDiv{
    height: 8rem;
    width: 90%;
    border: 1px solid black;
}
.imgDiv{
    height: 80px;
    width: 70px;
    border: 1px solid black;
    margin-top: 15px;
}
.btnDiv{
    margin-top: 15px;
    margin-bottom: 15px;
    font-size: 0.3rem;
}
.clearBtn{
    display: inline-block;
    background:#e57727;
    border: 0;
    padding:0.1rem 0.3rem;
    border-radius: 5px;
    color: #fff;
}
.okBtn{
    background: #36a5d9;
    border: 0;
    padding:0.1rem 0.3rem;
    border-radius: 5px;
    color: #fff;
}
#canvasEdit{
    width: 100%;
    height: 8rem;
}
.qianming{
    font-size: 0.3rem;
    width: 100%;
    background-color: #007aff;
    line-height: 0.6rem;
    color: #fff;
    margin-bottom: 10px;
}